User Feedback :: Location of backed-up data

My USB is mounted...as Read -only File system..it is vfat...can anybody tell me how to make it Read write....as I m not able to backup my settings and the whole process configuring the system is doene again and agin...

Backup/restore is not creating the backup.tar.gz on the partition sI give sda1 or ramdisk as I donot have hdd yet...

original here.